3223428065 has 16 divisors (see below), whose sum is σ = 4544358336. Its totient is φ = 2163979200.

The previous prime is 3223428059. The next prime is 3223428113. The reversal of 3223428065 is 5608243223.

It is not a de Polignac number, because 3223428065 - 2¹⁰ = 3223427041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2253431 + ... + 2254860.

It is an arithmetic number, because the mean of its divisors is an integer number (284022396).

Almost surely, 2^3223428065 is an apocalyptic number.

It is an amenable number.

3223428065 is a deficient number, since it is larger than the sum of its proper divisors (1320930271).

3223428065 is a wasteful number, since it uses less digits than its factorization.

3223428065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508320.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 3223428065 is about 56775.2416551440. The cubic root of 3223428065 is about 1477.2000973598.

The spelling of 3223428065 in words is "three billion, two hundred twenty-three million, four hundred twenty-eight thousand, sixty-five".